Jinan North Jinfeng Sawing Machine Co., Ltd. focused on manufacturing bimetal band saw blades for many years and was the only factory who can produce their own bimetal band saw blades used for their own produced metal cutting band sawing machine.
With imported material and advanced technology, good cutting effects, strong fatigue resistance, high wear resistance, no teeth breaking and stable performance, our bimetal band saw blades are well received by our customers all over the world.
Today our bimetal band saw blades engineer will tell you more about sawing aluminum material. Compared with steel, aluminum is more soft, but stickiness and abrasiveness are higher. Soft aluminum alloy is easy for the teeth to cut-in, but this also leads to over feed. Increase the speed of the bimetal band saw blade will decrease the load of the teeth tip and will be easy to remove the chip and prevent breaking the teeth.
But during high speed sawing, the temperature of the blade will be high, this heat will decrease the hardness of the teeth tips, also the chips are stick on the teeth, what will we do? We should choose big teeth for cutting aluminum materials.
Besides, the abrasiveness of aluminum will speed up the wear of band saw blade and shorten the life of bimetal band saw blade.
Generally, for casting, The higher the content of silicon, the more hard it is, the shorter of the band saw blade it is.
Compared with carbon steel band saw blades, bimetal band saw blades can saw the aluminum faster, and to carbide band saw blade, bimetal band saw baldes can better adapt to the speed of metal cutting band sawing machine.
By the way, you can choose a special cutting fluid which is used for aluminum, this can effectively remove the cutting chips, decreasing oxidation and prolong the service life of bimetal band saw blades. Just used at the cutting part of the blade is enough, just for scouring, smoothing and cooling of the working teeth.
Contact us right now, we can provide you the best quality metal cutting band saw machine and bimetal band saw blades.
No. 1-1 Taixing West Street, Jiyang, Jinan, Shandong, China
Tel: 0531-8117 9008
Fax: 0531-8421 0200
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